551426830

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{71707}}^1$

素因数の和:72483

約数の個数: 16

約数和(自身を含む): 993872880

約数和(自身を除く): 442446050

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 71707, 143414, 358535, 717070, 55142683, 110285366, 275713415, 551426830]

約数ペア:

[(1, 551426830), (2, 275713415), (5, 110285366), (10, 55142683), (769, 717070), (1538, 358535), (3845, 143414), (7690, 71707)]